ASPECTS REGARDING MORPHO-ANATOMY, BIO-ECOLOGY, CHOROLOGY AND EVOLUTION OF SAP FLOW IN ACER PSEDUDOPLATANUS L. (ACERACEAE)
Journal Title: Analele Stiintifice ale Universitatii Alexandru Ioan Cuza din Iasi, Serie noua, Sectiunea II a. Biologie vegetala - Year 2007, Vol 53, Issue 0
Abstract
The paper presents the morphological, anatomical, ecological, chorogical data regarding Acer pseudoplatanus L. (Aceraceae). Morpho-anatomical characteristics of the vegetative organs have been analyzed, regarding the main structural features of the genus Acer and them ecotypes. Partial aspects about its bio-ecology, chorology are included and original photos are shown. A chorological data map of A. pseudoplatanus was performed using UTM system. The evolution of the flow of sap was observed in the dynamics for 3 months, and the data was processed through the Delta T DL Logger central.
Authors and Affiliations
ADELA STOICA, IOANA PĂDURE, V. GUERRIN, LYDIE HUCHE THELIER
THE INFLUENCE OF ZINC ON SEED GERMINATION AND SEEDLINGS GROWTH OF SALVIA COCCINEA BUCHOZ EX ETL.
The paper presents the results of a study regarding the influence of treatment with zinc (as sulphate solutions) in different concentrations (50 mg∕l, 100 mg∕l, 200 mg ∕l, 300mg/l, 400 mg ∕l, 500 mg/l, 600 mg ∕l and 800m...
IRIS PONTICA ZAPAL. IN MOLDOVA’S FLORA (ROMANIA)
The paper points out the presence of Iris pontica Zapal. in Moldova’s territory (Romania), tracking at the same time the species distribution in Romania, using herbarium materials and existing bibliographic sources. The...
CONTRIBUTION TO THE STUDY OF THE HERBACEOUS VEGETATION FROM THE SUHARD MOUNTAIN
The paper presents five herbaceous plant associations from the plant cover of the mountain Suhard. The five herbaceous plant associations are included in the following classes: Molinio – Arrhenatheretea R. Tüxen 1937 and...
PHYTOCHEMICAL EVALUATION OF SCIRPOIDES HOLOSCHOENUS (L.) SOJÁK EXTRACTS
Scirpoides holoschoenus (L.) Soják (Cyperaceae) is a little known species, not used in modern therapy, but traditionally used in Romania (in the Danube Delta and the Black Sea) as a decoction to treat digestive, biliary...
THE BROOMRAPE EFFECT ON SOME PHYSICAL AND MECHANICAL PROPERTIES OF SUNFLOWER SEEDS
In infested fields Orobanche causes severe yield and quality losses. Heavy infestations can cause >50% reduction in yields and severe quality losses. In this study, several commercial sunflower hybrids were analyzed i...